The US will get the DVD on December 4th, the UK on December 6th. Find out more about the US version below.
"For Twilight fans, Christmas is going to come a few weeks early this year. Summit announced today that The Twilight Saga: Eclipse, the third movie in the highly popular teen vampire/werewolf saga, will be available on DVD and Blu-ray on December 4, 2010. In keeping with the successful release strategies of the first two movies, Summit will be releasing Eclipse on a non-traditional release day and will hype the release with a special midnight availability. So, whether you’re Team Edward or Team Jacob, one thing both camps can agree upon is that they’ll be staying up late on Friday December 3 to make sure they are the first ones to own the latest offering. Summit will be releasing two versions in both DVD and Blu-ray formats. There will be a movie only version ($28.99 DVD / $34.99 Blu-ray suggested retail) and a feature-laden 2 Disc Special Edition ($32.99 DVD / $40.99 Blu-ray suggested retail). The 2 Disc Special Edition Blu-ray will also be a combo pack containing both DVD and Blu-ray versions of the film."
The special features are listed below:Source and Source Via Robert Pattinson News
DVD/BD Special Features (2-Disc & BD/DVD Combo Disc only)
* 2 Audio Commentaries: Rob Pattinson & Kristen Stewart; Stephenie Meyer
* Deleted and Extended Scenes
* Photo Gallery
* 6-Part Making of Documentary
* Jump to… Your favorite scenes
* Music Videos
* PIP Commentary (BD only)